<template>
  <div id="app">
    <router-view />
    <el-backtop />
  </div>
</template>

<style lang="scss">
#app {
  width: 100%;
  height: 100%;
}
 #nprogress .bar {
      background: $base-color-default !important; //自定义颜色
    }
</style>
